//
//  DispatchQueue+XRRefresh.swift
//
//  Copyright (c) 2018 - 2020 Ran Xu
//
//  Permission is hereby granted, free of charge, to any person obtaining a copy
//  of this software and associated documentation files (the "Software"), to deal
//  in the Software without restriction, including without limitation the rights
//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
//  copies of the Software, and to permit persons to whom the Software is
//  furnished to do so, subject to the following conditions:
//
//  The above copyright notice and this permission notice shall be included in all
//  copies or substantial portions of the Software.
//
//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
//  SOFTWARE.

import Foundation

extension DispatchQueue {
    
    class func xr_dispatch_after_in_main(_ afTime: TimeInterval,block: @escaping ()->()) {
        
        let popTime = DispatchTime.now() + Double(Int64(afTime * Double(NSEC_PER_SEC))) / Double(NSEC_PER_SEC) // 1s * popTime
        
        if popTime > DispatchTime(uptimeNanoseconds: 0) {
            DispatchQueue.main.asyncAfter(deadline: popTime, execute: block)
        }
    }
}

